Conservation of natural resources in literature Ecology in literature 2 Environmental protection in literature 2 History and criticism 2 Nature in literature American literature 1 American poetry 1 more ... Criticism 1 Ecocriticism 1 English literature 1 Forests in literature 1 Landscapes in literature 1 Outdoor life in literature 1 Philosophy of nature in literature 1 Theory, etc 1 Wilderness areas in literature 1 less ...